CN110517446A - A kind of security prompt method and portable device - Google Patents
A kind of security prompt method and portable device Download PDFInfo
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- CN110517446A CN110517446A CN201910800683.1A CN201910800683A CN110517446A CN 110517446 A CN110517446 A CN 110517446A CN 201910800683 A CN201910800683 A CN 201910800683A CN 110517446 A CN110517446 A CN 110517446A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1123—Discriminating type of movement, e.g. walking or running
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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Abstract
The application is suitable for field of terminal technology, provides a kind of security prompt method and portable device.The motion state that the embodiment of the present application passes through the user of detection carried terminal equipment, when the user is in ambulatory status, detect the dangerous objects around user, around user when dangerous object, safety instruction is carried out, user can be prompted to pay attention to dangerous objects existing for surrounding during user's carried terminal equipment walking, it ensures user security, reduces the occurrence probability of safety accident.
Description
Technical field
The application belongs to field of terminal technology more particularly to a kind of security prompt method and portable device.
Background technique
With the continuous development of terminal technology, mobile phone, tablet computer, personal digital assistant, Intelligent bracelet, bluetooth headset,
The terminal devices such as AR (Augmented Reality, augmented reality) glasses emerge one after another, and bring good audiovisual for user and enjoy
By.User can play the multimedia files such as audio, video, image by these terminal devices anywhere or anytime.
However, the immersion experience functions with terminal device are increasingly rich, user's using terminal in gait processes is set
It is standby excessively to put into, cause safety accident to take place frequently, there are great security risks.
Apply for content
In view of this, the embodiment of the present application provides a kind of security prompt method and portable device, to solve existing skill
User's using terminal equipment in gait processes is excessively put into art, causes safety accident to take place frequently, there are great security risks
The problem of.
The first aspect of the embodiment of the present application provides a kind of security prompt method, comprising:
Detect the motion state of the user of carried terminal equipment；
When the user is in ambulatory status, the dangerous objects around the user are detected；
Around the user when dangerous object, safety instruction is carried out.
The second aspect of the embodiment of the present application provides a kind of portable device, comprising:
Motion state detection module, the motion state of the user for detecting carried terminal equipment；
Dangerous objects detection module, for detecting the danger around the user when the user is in ambulatory status
Object；
Cue module, for when dangerous object, carrying out safety instruction around the user.
The third aspect of the embodiment of the present application provides a kind of portable device, including memory, processor and storage
It in the memory and the computer program that can run on the processor, further include motion state detection device, danger
Object detection device and prompt device, the processor realize such as the embodiment of the present application first party when executing the computer program
Described in face the step of security prompt method.
The fourth aspect of the embodiment of the present application provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, realizes when the computer program is executed by processor such as the embodiment of the present application first aspect institute
The step of stating security prompt method.
The embodiment of the present application provides a kind of security prompt method and portable device, passes through the use of detection carried terminal equipment
The motion state at family detects the dangerous objects around user when the user is in ambulatory status, there is danger around user
When dangerous object, safety instruction is carried out, user can be prompted to notice that surrounding exists during user's carried terminal equipment walking
Dangerous objects, ensure user security, reduce the occurrence probability of safety accident.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the flow diagram of security prompt method provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of portable device provided by the embodiments of the present application；
Fig. 3 is a kind of schematic diagram of movement relation between user provided by the embodiments of the present application and dangerous objects；
Fig. 4 is the schematic diagram of another movement relation between user provided by the embodiments of the present application and dangerous objects；
Fig. 5 is another structural schematic diagram of portable device provided by the embodiments of the present application；
Fig. 6 is another structural schematic diagram of portable device provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are explicitly described, it is clear that described embodiment is the application one
The embodiment divided, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present application.
The description and claims of this application and term " includes " and their any deformations in above-mentioned attached drawing, meaning
Figure, which is to cover, non-exclusive includes.Such as process, method or system comprising a series of steps or units, product or equipment do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include the other step or units intrinsic for these process, methods, product or equipment.In addition, term " first ", " second " and
" third " etc. is for distinguishing different objects, not for description particular order.
The present embodiment provides a kind of security prompt methods, are applied to portable device, specifically can be by portable device
Processor executes.
In the application, portable device can be mobile phone, tablet computer, personal digital assistant, Intelligent bracelet, bluetooth ear
The mobile terminals such as machine, AR glasses.Portable device is used for during user's carried terminal equipment walking, and user is prompted to pay attention to
Dangerous objects existing for surrounding.Terminal device can provide the seeing and hearing enjoyment of immersion for playing multimedia file for user.
Portable device can be the terminal device of user's carrying itself, be also possible to the other equipment in addition to terminal device.It can take
Formula equipment can be fabricated to and wrist-watch, bracelet, earphone, necklace, earrings, necklace, glasses, ring, waistband, hair decorations, mobile terminal
The wearable article such as protective shell configuration similar or identical, convenient for user's carrying and do not affect the appearance.
In the application, processor can be central processing unit (Central Processing Unit, CPU), can be with
It is other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
As shown in Figure 1, security prompt method provided in this embodiment includes:
Step S101, the motion state of the user of carried terminal equipment is detected.
It in the application, can be by being set to pedometer, GPS (the Global Positioning of portable device
System, global positioning system) module, acceleration transducer etc. detect the motion state of user.The motion state of user is logical
It often include stationary state, ambulatory status, running state etc..It predominantly detects whether user is in ambulatory status in the present embodiment, leads to
Common family can lead to that there are security risks because using terminal equipment excessively be put under ambulatory status.Under static state
Usually there is no security risks for using terminal equipment, and usually can only play audio by terminal device under running state,
The content that video or image etc. can interrupt the view will not be played, without there are security risks.
In one embodiment, step S101 includes:
Whether ambulatory status is in by the user that pedometer detects carried terminal equipment.
In the application, when user is in ambulatory status, walking speed is generally within the scope of certain walking speed, when logical
When crossing pedometer and detecting that the walking speed of user is within the scope of default walking speed, that is, it can determine that user is in ambulatory status.
For example, default walking speed may range from 0.5 step/second~3 steps/second.If the walking speed of user it is extremely slow (for example, 0 step/
Second~0.5 step/second), then it is believed that user remains static, if the walking speed of user quickly (for example, 3 steps/second with
On), then it is believed that user is in running state.
In one embodiment, step S101 includes:
The walking speed of the user of terminal device is detected whether within the scope of default walking speed by pedometer；
When the walking speed of user is within the scope of default walking speed, determine that user is in ambulatory status.
Step S102, when the user is in ambulatory status, the dangerous objects around the user are detected.
In the application, only detect whether user is in ambulatory status by pedometer, it may occur that erroneous judgement, for example, with
Family is strictly but not generate effective walking distance in situ in walking, can't cause danger when marking time, such case
Under detected by pedometer and can regard as user and be in ambulatory status, to trigger portable device detection dangerous objects, make
At waste of energy.In order to avoid this kind of situation, when detection user can be assisted to be in ambulatory status by GPS module
Whether effective walking distance is generated, so that more accurately whether detection user is in ambulatory status.
In one embodiment, before the operation that the dangerous objects around the user are detected in step S102, comprising:
When the user is in ambulatory status, it is pre- whether the change in location distance of detection user within a preset time is greater than
If distance；
When the change in location distance of user within a preset time is greater than pre-determined distance, executes and detect around the user
The operation of dangerous objects.
In the application, cross whether the change in location distance of GPS module detection user within a preset time is greater than pre-determined distance,
The case where change in location of user within a preset time distance being greater than pre-determined distance, it is determined as user and is in ambulatory status
When produce effective walking distance.Preset time and pre-determined distance can be configured according to actual needs, for example, preset time
It can be set to 2S~10S, pre-determined distance can be set to 1 meter or more.
In the application, it according to the difference of the type of the dangerous objects around user, can detect in different ways
Dangerous objects around user.Dangerous objects may include motor vehicles, electric pole, building, greenbelt, roadblock, pedestrian etc..
Danger can be detected using metal distance sensor, camera, infrared distance sensor, ultrasonic distance-measuring sensor etc.
Body.When user is in ambulatory status, mainly motor vehicles, electric pole etc. metal objects of security threat are constituted to user, it can
To detect these metal objects by metal distance sensor.Camera, infrared distance sensor, ultrasonic distance-measuring sensor
Etc. needing to rely on optical signal or ultrasonic signal carrys out detection object, optical signal and ultrasonic signal are easy to be blocked by various objects,
To generate erroneous judgement, accuracy is low.Therefore, can by camera, infrared distance sensor, ultrasonic distance-measuring sensor etc. come
Assistant metal range sensor detects metal object, is subject to the testing result of metal distance sensor.
In one embodiment, step S102 includes:
When the user is in ambulatory status, pre-determined distance model around the user is detected by metal distance sensor
Enclose interior metal object；
Pre-determined distance model around the user is detected by camera, infrared distance sensor or ultrasonic distance-measuring sensor
Enclose interior non-metallic object.
In the application, pre-determined distance range can be configured according to actual needs, and pre-determined distance range is in metal distance
Within the detecting distance that the devices such as sensor, camera, infrared distance sensor, ultrasonic distance-measuring sensor can be supported simultaneously
And it is less than the safe distance that danger will not be constituted to user.For example, the dangerous objects except 50 meters of ranges of user will not be right
User constitutes danger, then pre-determined distance range should be set as 0 meter~50 meters, only occurs within the scope of the safe distance of 50 meters of detection
Meeting dangerous dangerous objects are constituted to user.
In one embodiment, the metal around the user within the scope of pre-determined distance is detected by metal distance sensor
Before object, comprising:
When the user is in ambulatory status, opening metal range sensor；
After opening metal range sensor, when the user is in non-ambulatory status, the metal distance is closed
Sensor.
In the application, ambulatory status is in there are when security risk in confirmation user, ability opening metal range sensor is examined
Metal object is surveyed, user is in non-ambulatory status there is no when security risk, then closing metal distance sensor can take to save
The electric energy of formula equipment.
In the application, dangerous objects may be from the arbitrary orientation around user, therefore, can be in the every of portable device
A metal distance sensor is all arranged in a orientation, for detecting the metal object of different direction.For example, in portable device
A metal distance sensor is respectively arranged in position of the front, back, left, right, up, down where totally six orientation.For theoretically, it can take
The orientation that metal distance sensor is provided in formula equipment is more, can detect the metal object on more multi-faceted corresponding direction
Body, to improve safety guarantee.
In one embodiment, step S102 includes:
When the user is in ambulatory status, by be set to different direction in the portable device at least two
Metal distance sensor detects the metal object at least two orientation.
As shown in Fig. 2, four, the upper and lower, left and right orientation for illustratively showing portable device 1 is each provided with one
The case where metal distance sensor, four metal distance sensors are expressed as 11,12,13 and 14.It should be understood that shown in Fig. 2
The structure of portable device be only used for indicating orientation of four metal distance sensors in portable device, not representing can
The specific structure of portable device.
In the application, any type of metal distance sensor can be selected according to actual needs, for example, being based on current vortex
The metal distance sensor that sensor is realized, mainly by inductance, high-frequency oscillating circuits, detecting circuit, signal amplification circuit, modulus
Converter etc. is constituted.
In the application, it no matter which kind of motion state user is in, as long as user is in open air, may all be deposited around user
In dangerous objects, accordingly it is also possible to the dangerous objects when user is in outdoor, i.e., around starting detection user.
In one embodiment, the security prompt method further include:
Detect whether the user is in outdoor location；
When the user is in outdoor location, the dangerous objects around the user are detected；
When the user is in non-outdoor location, returns and detect the operation whether user is in outdoor location.
In the application, it can detect whether user is in outdoor location by camera or GPS module.Pass through camera
Obtain user around environment picture and be compared with the indoor scene picture prestored, if comparison result be it is inconsistent, really
Determine user and be in outdoor location, otherwise determines that user is in indoor spaces.The location of user is obtained by GPS module,
If the location of user is outdoor locations, it is determined that user is in outdoor location.It can be simultaneously according to camera and GPS module
It detects whether user is in outdoor location, improves the accuracy of testing result.Outdoor location can also be in determining user
When, the further motion state for detecting user detects around user when user is in outdoor location and is in ambulatory status
Dangerous objects.
Step S103, around the user when dangerous object, safety instruction is carried out.
In the application, safety instruction can be voice messaging, image information, video information or vibration prompt, Yong Huke
In such a way that customized setting carries out safety instruction in advance according to actual needs.
In one embodiment, before step S103, comprising:
Instruction is arranged in the safety instruction mode for obtaining user's input；
Instruction is set according to the safety instruction mode, setting carries out the mode of safety instruction.
In the application, instruction, which is arranged, in safety instruction mode can be phonetic control command, gesture control instruction, touch command
An or key triggering command etc..
In one embodiment, before the operation for carrying out safety instruction in step s 103, comprising:
Detect the movement velocity of the dangerous objects；
When the movement velocity of the dangerous objects is greater than pre-set velocity threshold value, the operation for carrying out safety instruction is executed.
In the application, when detecting dangerous object around user, dangerous objects can also further be detected
Movement velocity, when the movement velocity of dangerous objects is smaller or less than user movement velocity when, it is believed that dangerous objects are not
User can be constituted it is dangerous, and when the movement velocity of dangerous objects is larger or greater than user movement velocity when, can be to user
It constitutes dangerous.Pre-set velocity threshold value can be configured according to actual needs, for example, 0 meter per second~1 meter per second.Pre-set velocity threshold
Value may be set to be the movement velocity equal to user, for example, pre-set velocity threshold value is equal to the walking speed of user multiplied by user
Step-length.
In the application, it can be sensed by metal distance sensor, camera, infrared distance sensor, ultrasonic distance measurement
Device etc. detects the distance between dangerous objects and user in the unit time, then according to the fortune of the variable quantity combination user of distance
The movement velocity of dangerous objects is calculated in dynamic speed.
In one embodiment, before the movement velocity for detecting the dangerous objects, comprising:
Detect the direction of motion of the user；
Detect the direction of motion of the dangerous objects；
When, there are when the identical or opposite component motion of the direction of motion, executing inspection between the user and the dangerous objects
Survey the operation of the movement velocity of the dangerous objects.
In the application, when dangerous objects the direction of motion deviate user the direction of motion when, no matter the speed of dangerous objects
How soon all have will not constitute danger to user.Therefore, dangerous objects can be detected before the movement velocity of detection dangerous objects
The direction of motion whether deviate the direction of motion of user, as long as the component motion towards user movement is not present in dangerous objects, i.e.,
It is believed that the direction of motion of dangerous objects deviates the direction of motion of user.The case where dangerous objects are towards user movement includes two
Kind, the first situation is that dangerous objects are identical as the direction of motion of user and the movement velocity of dangerous objects is greater than the movement of user
Speed, second situation is opposite for the direction of motion of dangerous objects and user, i.e., moves toward one another between dangerous objects and user.
In the application, user can be detected by being set to direction sensor or the angular-rate sensor of portable device
The direction of motion.It is detected by metal distance sensor, camera, infrared distance sensor, ultrasonic distance-measuring sensor etc.
The distance between dangerous objects and user in unit time, then according to the movement velocity of the variable quantity combination user of distance, use
The direction of motion at family and the movement velocity of dangerous objects, determine the direction of motion of dangerous objects.For example, being directed to dangerous objects direction
The first situation of user movement, can by (movement velocity-user movement velocitys of the dangerous objects) × unit time=
The variable quantity of distance, is calculated the movement velocity of dangerous objects, if the movement velocity for the dangerous objects being calculated is positive value,
Then determine that the direction of motion of dangerous objects is identical as the direction of motion of user；For dangerous objects towards second of user movement
Situation can be calculated by (movement velocity+user movement velocitys of dangerous objects) × unit time=distance variable quantity
The movement velocity of dangerous objects is obtained, if the movement velocity for the dangerous objects being calculated is positive value, it is determined that dangerous objects
The direction of motion and the direction of motion of user are opposite.
In the application, it can be sensed by metal distance sensor, camera, infrared distance sensor, ultrasonic distance measurement
Device etc. detects the distance between dangerous objects and user in the unit time, then according to the variation tendency of distance, determines user
With the presence or absence of the component motion that the direction of motion is identical or opposite between dangerous objects, when the variation tendency of distance is that distance is more next
More hour shows that there are the component motions that the direction of motion is identical or opposite between user and dangerous objects.
As shown in figure 3, illustratively showing between user 2 and dangerous objects 3, there are the identical movements point of the direction of motion
The case where amount；Wherein, solid arrow indicates the direction of motion, and dotted arrow indicates component motion.
As shown in figure 4, illustratively showing between user 2 and dangerous objects 3, there are the opposite movements of the direction of motion point
The case where amount；Wherein, solid arrow indicates the direction of motion, and dotted arrow indicates component motion.
In one embodiment, before step S103, comprising:
Detect whether the user is used the terminal device；
When the terminal device is used in the user, the behaviour for detecting the dangerous objects around the user is executed
Make.
In the application, when terminal device is used in user, just can cause to exist since user is absent minded
Therefore some potential safety problems can detect in advance whether user is used terminal device, then detect dangerous objects.It can be with
Image or video are obtained by camera to detect whether user is used terminal device, if portable device and terminal device
Determine that user is used when then in an image or a video including that the picture of terminal device is used in user for distinct device
Terminal device.If portable device is identical equipment with terminal device, there is the facial image of user in an image or a video
When, determine that terminal device is used in user.If portable device is identical equipment with terminal device, camera can be terminal
The front camera of equipment can also determine that terminal device is used in user when the screen of terminal device is lighted, can be with
Determining when being oriented in horizontal direction or horizontal direction for the screen of terminal device is detected in direction sensor or angular transducer
Terminal device is used in user, can also determine that end is used in user when terminal device plays any multimedia file
End equipment.
The present embodiment provides a kind of security prompt methods, the motion state of the user by detecting carried terminal equipment, when
When the user is in ambulatory status, the dangerous objects around user are detected, around user when dangerous object, are pacified
Full prompt can prompt user to pay attention to dangerous objects existing for surrounding, ensure during user's carried terminal equipment walking
User security reduces the occurrence probability of safety accident.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present application constitutes any limit
It is fixed.
As shown in figure 5, one embodiment of the application also provides a kind of portable device 5, for executing above-described embodiment
In security prompt method the step of.Portable device 5 includes:
Motion state detection module 501, the motion state of the user for detecting carried terminal equipment；
Dangerous objects detection module 502, for detecting the danger around the user when the user is in ambulatory status
Dangerous object；
Cue module 503, for when dangerous object, carrying out safety instruction around the user.
In the application, motion state detection module include pedometer, GPS module, acceleration transducer, direction sensor and
At least one of angular-rate sensor.Dangerous objects detection module includes metal distance sensor, camera, infrared distance measurement biography
At least one of sensor and ultrasonic distance-measuring sensor.Cue module include display screen, loudspeaker, in vibrating motor at least
It is a kind of.
In one embodiment, the portable device further include:
Position change detection module detects user within a preset time for when the user be in ambulatory status
Whether change in location distance is greater than pre-determined distance；
The dangerous objects detection module be also used to when the change in location distance of user within a preset time be greater than it is default away from
From when, execute the operation for detecting the dangerous objects around the user.
In the application, position change detection module may include GPS module.
In one embodiment, the portable device further include:
Opening module is used for the opening metal range sensor when the user is in ambulatory status；
Closedown module, for when the user is in non-ambulatory status, closing after opening metal range sensor
The metal distance sensor.
In the application, opening module and closedown module can be shows in the physical button or touch screen of portable device
The touch button for having corresponding function.
In one embodiment, the portable device further include:
Whether position detecting module, the user for detecting carried terminal equipment are in outdoor location；
The dangerous objects detection module is also used to detect around the user when the user is in outdoor location
Dangerous objects；
Return module detects whether the user is in outdoor for returning when the user is in non-outdoor location
The operation in place.
In the application, position detecting module may include at least one of camera and GPS module, and return module is place
Reason device detects the system program that automatic trigger executes when user is in non-outdoor location.
In one embodiment, the portable device further include:
Instruction is arranged in human-computer interaction module, the safety instruction mode for obtaining user's input；
Setup module, for instruction to be arranged according to the safety instruction mode, setting carries out the mode of safety instruction.
In the application, human-computer interaction module includes at least one of touch screen, microphone, camera and physical button.
Setup module is that application is arranged in the system of portable device.
In one embodiment, the portable device further include:
Movement velocity detection module, for detecting the movement velocity of the dangerous objects；
The cue module is also used to execute progress when the movement velocity of the dangerous objects is greater than pre-set velocity threshold value
The operation of safety instruction.
In the application, movement velocity detection module includes metal distance sensor, camera, infrared distance sensor and surpasses
At least one of sound ranging sensor.
In one embodiment, the portable device further include:
Direction of motion detection module detects the movement side of the dangerous objects for detecting the direction of motion of the user
To；
The dangerous objects detection module is also used to when there are direction of motion phases between the user and the dangerous objects
With or when opposite component motion, execute the operation for detecting the movement velocity of the dangerous objects.
In the application, direction of motion detection module includes at least one of direction sensor and angular-rate sensor.
In one embodiment, the portable device further include:
Using detection module, for detecting whether the user is used the terminal device；
The dangerous objects detection module is also used to when the terminal device is used in the user, executes detection institute
State the operation of the dangerous objects around user.
It in the application, the use of detection module include at least one of camera, direction sensor and angular transducer.
In the application, above-mentioned each module included by portable device can be the software in the processor of portable device
Program module can realize that each module can also by having the logical device of corresponding function or circuit structure in processor
To be realized separately through a processor.
The present embodiment provides a kind of portable devices, and the motion state of the user by detecting carried terminal equipment works as institute
When stating user and being in ambulatory status, the dangerous objects around user are detected, around user when dangerous object, carry out safety
Prompt can prompt user to pay attention to dangerous objects existing for surrounding, ensure and use during user's carried terminal equipment walking
Family safety, reduces the occurrence probability of safety accident.
As shown in fig. 6, it includes: processor 60, memory that the application one embodiment, which also provides a kind of portable device 6,
61, it motion state detection device 62, dangerous objects detection device 63, prompt device 64 and is stored in memory 61 and can be
The computer program 65 run on processor 60, such as safety instruction program.Processor 60 is realized when executing computer program 65
Step in above-mentioned security prompt method embodiment, such as step S101 to S103 shown in FIG. 1.Alternatively, processor 60 executes
The function of each module in above-mentioned each Installation practice, such as the function of module 501 to 503 shown in Fig. 5 are realized when computer program 65
Energy.
Illustratively, computer program 65 can be divided into one or more modules, one or more module is deposited
Storage executes in memory 61, and by processor 60, to complete the application.One or more modules can be can complete it is specific
The series of computation machine program instruction section of function, the instruction segment is for describing the holding in portable device 6 of computer program 65
Row process.For example, computer program 65 can be divided into motion state detection module, dangerous objects detection module, prompt mould
Block, each module concrete function are as follows:
Motion state detection module, the motion state of the user for detecting carried terminal equipment；
Dangerous objects detection module, for detecting the dangerous objects around user when user is in ambulatory status；
Cue module, for when dangerous object, carrying out safety instruction around user.
Portable device 6 can be mobile phone, tablet computer, personal digital assistant, Intelligent bracelet, bluetooth headset, AR glasses
Equal mobile terminals.Portable device may include, but be not limited only to, processor 60, memory 61, motion state detection device 62,
Dangerous objects detect device 63 and prompt device 64.It will be understood by those skilled in the art that Fig. 6 is only portable device 6
Example does not constitute the restriction to portable device 6, may include components more more or fewer than diagram, or combine certain
Component or different components, such as portable device can also include input-output equipment, network access equipment, bus etc..
Processor 60 can be central processing unit, can also be other general processors, digital signal processor, dedicated
It is integrated circuit, field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete
Hardware component etc..General processor can be microprocessor or the processor is also possible to any conventional processor etc..
Memory 61 can be the internal storage unit of portable device 6, such as the hard disk or memory of portable device 6.
Memory 61 is also possible to the plug-in type hard disk being equipped on the External memory equipment of portable device 6, such as portable device 6,
Intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card) etc..Further, memory 61 can also both including portable device 6 internal storage unit and also including external storage
Equipment.Memory 61 is for storing other programs and data needed for computer program and portable device.Memory 61 is also
It can be used for temporarily storing the data that has exported or will export.
Motion state detection device includes that pedometer, GPS module, acceleration transducer, direction sensor and angular speed pass
At least one of sensor.
It includes metal distance sensor, camera, infrared distance sensor and ultrasonic distance measurement that dangerous objects, which detect device,
At least one of sensor.
Prompting device includes at least one of display screen, loudspeaker, vibrating motor.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of device are divided into different functional unit or module, to complete above description
All or part of function.Each functional unit in embodiment, module can integrate in one processing unit, be also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units, above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.In addition, each functional unit, mould
The specific name of block is also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.It is single in above system
Member, the specific work process of module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
In embodiment provided herein, it should be understood that disclosed device/portable device and method, it can
To realize by another way.For example, device described above/portable device embodiment is only schematical, example
Such as, the division of module or unit, only a kind of logical function partition, there may be another division manner in actual implementation, example
As multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.
Another point, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, dress
It sets or the INDIRECT COUPLING or communication connection of unit, can be electrical property, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated module is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, the application realizes in above-described embodiment method
All or part of the process, relevant hardware can also be instructed to complete by computer program, computer program can deposit
It is stored in a computer readable storage medium, the computer program is when being executed by processor, it can be achieved that above-mentioned each method is real
The step of applying.Wherein, computer program includes computer program code, computer program code can for source code form,
Object identification code form, executable file or certain intermediate forms etc..Computer-readable medium may include: that can carry computer
Any entity or device of program code, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only are deposited at recording medium
Reservoir (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier wave letter
Number, telecommunication signal and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be according to department
Make laws in method administrative area and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and
Patent practice, computer-readable medium do not include electric carrier signal and telecommunication signal.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution should all include
Within the scope of protection of this application.
Claims (10)
1. a kind of security prompt method, which is characterized in that be applied to portable device, the security prompt method includes:
Detect the motion state of the user of carried terminal equipment；
When the user is in ambulatory status, the dangerous objects around the user are detected；
Around the user when dangerous object, safety instruction is carried out.
2. security prompt method as described in claim 1, which is characterized in that the movement shape of the user of detection carried terminal equipment
State, comprising:
Whether ambulatory status is in by the user that pedometer detects carried terminal equipment.
3. security prompt method as described in claim 1, which is characterized in that the dangerous objects include metal object；
When the user is in ambulatory status, the dangerous objects around the user are detected, comprising:
When the user is in ambulatory status, detected around the user within the scope of pre-determined distance by metal distance sensor
Metal object.
4. security prompt method as claimed in claim 3, which is characterized in that when the user is in ambulatory status, pass through
Metal distance sensor, which detects, whether there is metal object around the user, comprising:
When the user is in ambulatory status, by least two metals for being set to different direction in the portable device
Range sensor detects the metal object at least two orientation.
5. security prompt method as claimed in claim 3, which is characterized in that detect the user by metal distance sensor
Before metal object within the scope of surrounding pre-determined distance, comprising:
When the user is in ambulatory status, opening metal range sensor；
After opening metal range sensor, when the user is in non-ambulatory status, the metal distance sensing is closed
Device.
6. such as security prompt method described in any one of claim 1 to 5, which is characterized in that before carrying out safety instruction, packet
It includes:
Detect the movement velocity of the dangerous objects；
When the movement velocity of the dangerous objects is greater than pre-set velocity threshold value, the operation for carrying out safety instruction is executed.
7. security prompt method as claimed in claim 6, which is characterized in that detect the dangerous objects movement velocity it
Before, comprising:
Detect the direction of motion of the user；
Detect the direction of motion of the dangerous objects；
When there are when the identical or opposite component motion of the direction of motion, execute detection institute between the user and the dangerous objects
State the operation of the movement velocity of dangerous objects.
8. such as security prompt method described in any one of claim 1 to 5, which is characterized in that the use of detection carried terminal equipment
Before the motion state at family, comprising:
Detect whether the user is used the terminal device；
When the terminal device is used in the user, the operation for detecting the dangerous objects around the user is executed.
9. a kind of portable device characterized by comprising
Motion state detection module, the motion state of the user for detecting carried terminal equipment；
Dangerous objects detection module, for detecting the dangerous objects around the user when the user is in ambulatory status；
Cue module, for when dangerous object, carrying out safety instruction around the user.
10. a kind of portable device, including memory, processor and storage are in the memory and can be in the processor
The computer program of upper operation, which is characterized in that further include motion state detection device, dangerous objects detection device and prompting device
Part, the processor realize the step of the security prompt method as described in any one of claim 1 to 8 when executing the computer program
Suddenly.
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| CN201910800683.1A CN110517446A (en) | 2019-08-28 | 2019-08-28 | A kind of security prompt method and portable device |
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| CN201910800683.1A CN110517446A (en) | 2019-08-28 | 2019-08-28 | A kind of security prompt method and portable device |
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